HO 50' Youngstown Plug Door Box Car Union Pacific (ATH-2055)

HO-scale Youngstown 50-foot insulated plug-door box car in Union Pacific livery. This three-car set reproduces a mid-century insulated boxcar designed to protect temperature-sensitive cargo, with plug doors that seal tightly to maintain cargo temperatures during transit. It's a realistic addition to an HO layout, especially for depicting Union Pacific operations in a historic setting.

Key details include separately applied brake wheels and ladders, 70-ton roller bearing trucks, 33-inch machined metal wheels with RP25 contours, and a weighted chassis for smooth, reliable running. The injection-molded body is highly detailed and finished with prototypical UP paint schemes, and it uses body-mounted McHenry operating scale knuckle couplers for authentic handling. With an 18-inch minimum radius, this model is compatible with standard HO track, making it well-suited for yard work, staging, or long-haul scenes that showcase mid-century freight equipment.